ball joints upper control arms bca uniball

Hey all, Im currently working on a fix for the tough angle created by the Truxxx or other spacer lift kit for the Gen2. This will work on v6 and v8, 2wd and 4wd. It will also work on 07-10 Regular 4 Door explorer too !! I started off with spacing ball joints but the spacers don't fit the arms...